#3B1055#3B1055

#3B1055 is a dark, moderate violet. Relative luminance 0.020; OKLCH L 28.5% C 0.119 H 309.0°. Best body text is #FFFFFF at 15.09:1 contrast (WCAG AA passes).

Color values

HEX	#3B1055
RGB	rgb(59, 16, 85)
HSL	hsl(277, 68%, 20%)
HSV	hsv(277, 81%, 33%)
CMYK	cmyk(30.6%, 81.2%, 0%, 66.7%)
CIE-LAB	lab(15.26, 33.63, -32.51)
CIE-LCH	lch(15.26, 46.78, 315.97°)
OKLab	oklab(28.45% 0.0748 -0.0922)
OKLCH	oklch(28.45% 0.119 309)
XYZ	xyz(3.6283, 1.9563, 8.7790)
Luminance	0.0196 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3B1055 #2A5510

analogous

#181055 #3B1055 #55104D

triadic

#3B1055 #553B10 #10553B

tetradic

#3B1055 #551810 #2A5510 #104D55

square

#3B1055 #551810 #2A5510 #104D55

split-complementary

#3B1055 #4D5510 #105518

monochromatic

#12051A #170621 #3B1055 #5F1A89 #8323BC

Accessibility & contrast

On white

15.09

#3B1055 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.39

#3B1055 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3B1055

15.09:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3B1055	#FFFFFF	#000000	##FFFFFF
##3B1055	1.00	15.09	1.39	15.09
#FFFFFF	15.09	1.00	21.00	1.00
#000000	1.39	21.00	1.00	21.00
##FFFFFF	15.09	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#002557

Deuteranopia (green-blind)

#002754

Tritanopia (blue-blind)

#372032

Achromatopsia (no color)

#262626

Design tokens & code

CSS

--color: #3b1055;
/* rgb */ color: rgb(59, 16, 85);
/* oklch */ color: oklch(28.5% 0.119 309.0);

Tailwind

colors: {
  custom: {
    50: '#745385',
    500: '#3b1055',
    950: '#000000',
  },
}

SCSS

$custom: #3b1055;
$custom-light: #745385;
$custom-dark: #000000;

JSON

{
  "hex": "#3b1055",
  "rgb": {
    "r": 59,
    "g": 16,
    "b": 85
  },
  "hsl": {
    "h": 277.391,
    "s": 68.317,
    "l": 19.804
  },
  "oklch": {
    "l": 0.28453,
    "c": 0.11875,
    "h": 309
  },
  "luminance": 0.01956
}

Semantic roles & 50–950 ramp

primary

#3B1055

secondary

#558F32

accent

#EB3D7E

background

#F7F4F8

surface

#EDE8EF

border

#C8C4CA

text

#08030B

muted

#7B787C

Preview Lab

Preview with #3B1055

Body copy rendered with the generated semantic roles for this colour.

Preview Lab → · Contrast checker → · Palette generator →